<!DOCTYPE html>
<title>IDBDatabase.deleteObjectStore() - attempt to remove an object store that does not exist </title>
<link rel="author" title="Microsoft" href="http://www.microsoft.com">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="support.js"></script>
<script>
var t = async_test(),
open_rq = createdb(t);
open_rq.onupgradeneeded = function(e)
{
var db = e.target.result;
assert_throws('NotFoundError',
function() { db.deleteObjectStore('whatever'); });
t.done();
}
</script>
<div id="log"></div>